From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Johan Hedberg To: linux-bluetooth@vger.kernel.org Subject: [PATCH 2/5 v2] Bluetooth: Fix LE MTU reporting for HCIGETDEVINFO Date: Fri, 19 Oct 2012 20:57:46 +0300 Message-Id: <1350669469-7719-3-git-send-email-johan.hedberg@gmail.com> In-Reply-To: <1350669469-7719-1-git-send-email-johan.hedberg@gmail.com> References: <1350669469-7719-1-git-send-email-johan.hedberg@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Johan Hedberg This patch fixes the use of le_mtu and le_pkts values in the HCIGETDEVINFO ioctl for LE-only controllers. Signed-off-by: Johan Hedberg --- net/bluetooth/hci_core.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index dd05ed0..487308b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -990,10 +990,17 @@ int hci_get_dev_info(void __user *arg) di.type = (hdev->bus & 0x0f) | (hdev->dev_type << 4); di.flags = hdev->flags; di.pkt_type = hdev->pkt_type; - di.acl_mtu = hdev->acl_mtu; - di.acl_pkts = hdev->acl_pkts; - di.sco_mtu = hdev->sco_mtu; - di.sco_pkts = hdev->sco_pkts; + if (lmp_bredr_capable(hdev)) { + di.acl_mtu = hdev->acl_mtu; + di.acl_pkts = hdev->acl_pkts; + di.sco_mtu = hdev->sco_mtu; + di.sco_pkts = hdev->sco_pkts; + } else { + di.acl_mtu = hdev->le_mtu; + di.acl_pkts = hdev->le_pkts; + di.sco_mtu = 0; + di.sco_pkts = 0; + } di.link_policy = hdev->link_policy; di.link_mode = hdev->link_mode; -- 1.7.10.4